blob: a8739f6758ffa4f44cb575bf37ad0e3c29f9b853 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Database::Migrations::LockRetriesHelpers do
let(:model) do
ActiveRecord::Migration.new.extend(described_class)
end
describe '#with_lock_retries' do
let(:buffer) { StringIO.new }
let(:in_memory_logger) { Gitlab::JsonLogger.new(buffer) }
let(:env) { { 'DISABLE_LOCK_RETRIES' => 'true' } }
it 'sets the migration class name in the logs' do
model.with_lock_retries(env: env, logger: in_memory_logger) {}
buffer.rewind
expect(buffer.read).to include("\"class\":\"#{model.class}\"")
end
where(raise_on_exhaustion: [true, false])
with_them do
it 'sets raise_on_exhaustion as requested' do
with_lock_retries = double
expect(Gitlab::Database::WithLockRetries).to receive(:new).and_return(with_lock_retries)
expect(with_lock_retries).to receive(:run).with(raise_on_exhaustion: raise_on_exhaustion)
model.with_lock_retries(env: env, logger: in_memory_logger, raise_on_exhaustion: raise_on_exhaustion) {}
end
end
it 'does not raise on exhaustion by default' do
with_lock_retries = double
expect(Gitlab::Database::WithLockRetries).to receive(:new).and_return(with_lock_retries)
expect(with_lock_retries).to receive(:run).with(raise_on_exhaustion: false)
model.with_lock_retries(env: env, logger: in_memory_logger) {}
end
it 'defaults to allowing subtransactions' do
with_lock_retries = double
expect(Gitlab::Database::WithLockRetries)
.to receive(:new).with(hash_including(allow_savepoints: true)).and_return(with_lock_retries)
expect(with_lock_retries).to receive(:run).with(raise_on_exhaustion: false)
model.with_lock_retries(env: env, logger: in_memory_logger) {}
end
end
end
|